FR1289496A - Polyepoxide hardening process, particularly applicable in electrical insulation - Google Patents

Polyepoxide hardening process, particularly applicable in electrical insulation

Info

Publication number
FR1289496A
FR1289496A FR2255A FR2255A FR1289496A FR 1289496 A FR1289496 A FR 1289496A FR 2255 A FR2255 A FR 2255A FR 2255 A FR2255 A FR 2255A FR 1289496 A FR1289496 A FR 1289496A
Authority
FR
France
Prior art keywords
polyepoxide
electrical insulation
particularly applicable
hardening process
hardening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR2255A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cegelec SA
Original Assignee
Cegelec SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cegelec SA filed Critical Cegelec SA
Priority to AT99562A priority Critical patent/AT240602B/en
Application granted granted Critical
Publication of FR1289496A publication Critical patent/FR1289496A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/19—Hydroxy compounds containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/547—Hydroxy compounds containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6826—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Epoxy Resins (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Insulating Materials (AREA)
FR2255A 1961-02-15 1961-02-15 Polyepoxide hardening process, particularly applicable in electrical insulation Expired FR1289496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT99562A AT240602B (en) 1961-02-15 1962-02-07 Process for hardening epoxies which are particularly suitable for electrical insulation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR90002254 1961-02-15
FR90002255 1961-02-15

Publications (1)

Publication Number Publication Date
FR1289496A true FR1289496A (en) 1962-04-06

Family

ID=26235601

Family Applications (2)

Application Number Title Priority Date Filing Date
FR2255A Expired FR1289496A (en) 1961-02-15 1961-02-15 Polyepoxide hardening process, particularly applicable in electrical insulation
FR2254A Expired FR1289495A (en) 1961-02-15 1961-02-15 Process for hardening polyepoxides, in particular applicable in electrical insulation

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR2254A Expired FR1289495A (en) 1961-02-15 1961-02-15 Process for hardening polyepoxides, in particular applicable in electrical insulation

Country Status (6)

Country Link
US (1) US3281495A (en)
CH (1) CH407552A (en)
DE (1) DE1170637B (en)
FR (2) FR1289496A (en)
GB (2) GB982662A (en)
NL (1) NL274768A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240282B (en) * 1965-03-30 1967-05-11 Licentia Gmbh Use of a hardener combination for mixtures of polyepoxides and unsaturated polyesters
DE1246234B (en) * 1965-04-15 1967-08-03 Licentia Gmbh Hardener combination for molding compounds containing unsaturated polyesters and polyepoxides
KR900000190B1 (en) * 1984-11-16 1990-01-23 미쓰비시전기 주식회사 Epoxy resin composition
CN112679703A (en) * 2020-12-24 2021-04-20 温州大学 Epoxy resin curing agent and preparation method and application thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683131A (en) * 1951-10-31 1954-07-06 Gen Electric Acidic polyester-ethoxyline resinous compositions
NL109838C (en) * 1957-01-22
US3028364A (en) * 1957-04-02 1962-04-03 Gevaert Photo Prod Nv Production of linear aromatic polyesters
US3032527A (en) * 1958-08-29 1962-05-01 Greenlee Sylvan Owen Curable epoxide composition containing polyhydric phenol and cured product thereof
US3046851A (en) * 1958-11-24 1962-07-31 Prismo Safety Corp Highway marking composition
US3027279A (en) * 1959-08-18 1962-03-27 Minnesota Mining & Mfg Electrical insulating resin
US3043799A (en) * 1960-03-21 1962-07-10 Polyesters derived from dmethyl-

Also Published As

Publication number Publication date
GB982662A (en) 1965-02-10
US3281495A (en) 1966-10-25
GB986063A (en) 1965-03-17
FR1289495A (en) 1962-04-06
CH407552A (en) 1966-02-15
NL274768A (en)
DE1170637B (en) 1964-05-21

Similar Documents

Publication Publication Date Title
CH413545A (en) Non-aqueous phosphating bath
FR1289496A (en) Polyepoxide hardening process, particularly applicable in electrical insulation
CH403995A (en) Ion generator
BE616937A (en) Ion exchange process
AT245074B (en) Electrical isolator
CH393244A (en) Electric iron
CH400917A (en) Electric timepiece
FR1289813A (en) Metal hardening process
FR1298455A (en) Electrical insulation process
CH396186A (en) Rotor manufacturing process
CH367557A (en) Process of manufacturing stators for electrical machines and stators obtained through the process
FR1315149A (en) Insulation process for electrical conductors
FR1281667A (en) Electric timepiece
CH380657A (en) Electric timepiece
BE608624A (en) Enamelling process
BE615939A (en) Metallization process
FR1302714A (en) Roofing and roofing process obtained
FR1284368A (en) Insulating blanket
CH412028A (en) Temperature compensated non-reciprocal quadrupole
FR1326634A (en) Ion exchange process
FR1322248A (en) Insulation process for electrical windings
FR1299778A (en) Process for the preparation of novel oxido-steroids, in particular 6beta, 19-oxido-steroids
BE617005A (en) Process for the insulation of bundles of electrical conductors
FR1305802A (en) Fuse disconnection process
FR1302160A (en) Enamelling process